@charset "utf-8";
.bannerBt-con,
.case_center,
.news1_con,
.news2_con {
    width: 1126px;
    margin: 0 auto;
}

.bannerBt-con {
    height: 180px;
    padding-top: 14px;
    /* background-color: red; */
}

.bannerBt-con ul {
    width: 216px;
    height: 155px;
    float: left;
    background-color: #444;
    position: relative;
}

.bannerBt-con ul i {
    background-color: #444;
    display: block;
    width: 12px;
    height: 12px;
    border-radius: 100%;
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    right: 67px;
}

.bannerBt-con ul i:first-of-type {
    left: 67px;
}

.bannerBt-con ul li {
    height: 76px;
    width: 70px;
    float: left;
    border-top: 1px solid white;
    border-left: 1px solid white;
}

.bannerBt-con ul li a {
    display: block;
    text-align: center;
    color: #666;
    padding-top: 18px;
}

.bannerBt-con ul li a .iconfont {
    font-size: 20px;
}

.bannerBt-con ul li a span {
    display: block;
}

.bannerBt-con ul li a span:last-of-type {
    font-size: 12px;
}

.bannerBt-con div {
    float: left;
    margin-left: 12px;
}

.bannerBt-con div a {
    display: block;
    width: 290px;
    height: 155px;
}

.bannerBt-con div a img {
    width: 290px;
}

.case-con {
    height: 370px;
    padding-top: 20px;
    background: #f5f5f5;
}

.case_center h2 {
    line-height: 20px;
    font-size: 20px;
    margin-bottom: 12px;
}

.case_center .case_ti span {
    color: red;
    display: block;
    font-size: 22px;
    text-align: center;
}

.case_center .case_ti {
    height: 280px;
    width: 216px;
    float: left;
    text-align: center;
    background: #f1eded;
    padding-top: 30px;
    border-top: 1px solid red;
}

.case_ti img {
    height: 160px;
    width: 140px;
    margin-left: 35px;
}

.case_center .case_ti p {
    text-align: center;
    color: #9d9e7f;
    margin: 5px 0;
    font-size: 14px;
}

.case_center .case_ti ol li {
    width: 57px;
    height: 42px;
    float: left;
    line-height: 42px;
    font-size: 18px;
    color: black;
}

.case_center .case_ti ol li b {
    height: 42px;
    width: 42px;
    float: left;
    color: white;
    border: 1px solid black;
    display: block;
    background: #605751;
    line-height: 42px;
}

.case_center .case_ti ol li strong {
    float: left;
    width: 12px;
    display: block;
    height: 44px;
}

.case_center .case_ti ol {
    height: 44px;
    padding-left: 30px;
    text-align: center;
}

.case_b {
    width: 910px;
    height: 310px;
    float: left;
    /* background-color: red; */
}

.case_b>li {
    width: 910px;
    float: left;
    /* background-color: yellow; */
}

.case_b>li>ul>li {
    width: 194px;
    height: 258px;
    padding: 50px 10px 0;
    float: left;
    margin-left: 13px;
    background-color: white;
    border-top: 2px solid orange;
}

.case_center section {
    margin-top: 20pxs;
}

.case_tu {
    height: 120px;
    padding: 0 35px;
    text-align: center;
}

.case_ccs>p {
    margin-top: 40px;
    font-size: 14px;
    text-align: center;
    line-height: 14px;
    color: black;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.case_ccs>span {
    font-size: 12px;
    color: #666;
    line-height: 12px;
    text-align: center;
    display: block;
    margin-top: 10px;
}

.case_ccs>i {
    font-size: 14px;
    display: block;
    height: 14px;
    line-height: 14px;
    text-align: center;
    margin-top: 20px;
}

.case_ccs>i>span:first-of-type {
    color: orangered;
}

.case_ccs>i>span:last-of-type {
    text-decoration: line-through;
    color: #666;
}

.news-con {
    background-color: #f5f5f5;
}

.news1_con {
    padding-bottom: 30px;
}

.news2_con {
    padding-bottom: 30px;
}

.news_top h2 {
    line-height: 20px;
    font-size: 20px;
    margin: 32px 0 18px;
}

.news_cons .news_lef {
    float: left;
}

.nesw_conri {
    float: left;
    width: 910px;
}

.nesw_conri>li>a {
    display: block;
    float: left;
    width: 194px;
    height: 240px;
    padding: 30px 10px 0;
    float: left;
    margin: 0 0 10px 13px;
    background-color: white;
}

.news_tu {
    height: 120px;
    padding: 0 35px;
    text-align: center;
}

.news_ccs>p {
    margin-top: 40px;
    font-size: 14px;
    text-align: center;
    line-height: 14px;
    color: black;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.news_ccs>span {
    font-size: 12px;
    color: #666;
    line-height: 12px;
    text-align: center;
    display: block;
    margin-top: 10px;
}

.news_ccs>i {
    font-size: 14px;
    display: block;
    height: 14px;
    line-height: 14px;
    text-align: center;
    margin-top: 20px;
}

.news_ccs>i>span:first-of-type {
    color: orangered;
}

.news_ccs>i>span:last-of-type {
    text-decoration: line-through;
    color: #666;
}

.nesw_conri>.news_li_cg>a {
    height: 100px;
}

.nesw_conri>.news_li_cg>a:first-of-type {
    margin-bottom: 10px;
}

.nesw_conri>.news_li_cg>a>div:first-of-type {
    margin-right: 15px;
}

.nesw_conri>.news_li_cg>a>div:last-of-type {
    padding-top: 15px;
}

.nesw_conri>.news_li_cg>a>div {
    width: 85px;
    font-size: 14px;
    color: #605751;
    float: left;
}

.nesw_conri>.news_li_cg>a>div span {
    font-size: 12px;
    color: orangered;
}

.news_show li {
    float: left;
    margin-left: 10px;
}

.news_show li:first-of-type {
    margin-left: 0;
}

.news_show li a {
    width: 270px;
    height: 278px;
    background-color: #444;
    display: block;
    text-align: center;
}

.news_show li a div {
    height: 176px;
    width: 268px;
    border: 1px solid #666;
}

.news_show li a h3 {
    color: black;
    font-size: 14px;
    margin-top: 30px;
    line-height: 14px;
}

.news_show li a p {
    line-height: 12px;
    font-size: 12px;
    color: #605751;
    margin-top: 12px;
}